baber/WOPTO huggingface dataset:
Patent JP-S59156567-A (JP)
Title: Rotary nozzle
Inventor: YOSHIHARA TETSUYA
IPC: B22D41/26
Filed: 1983-02-25
Abstract: PURPOSE:To enable easy and quick inspection, adjustment, repair and exchange of a bracket, stationary brick, etc. by the constitution in which not only a sliding plate brick but also a stationary plate brick can be opened and closed like a door. CONSTITUTION:Locking arms 27, 27a are disengaged from locking plates 59, 59a, and a door 4 is turned to open with a hinge 62 as a pivot in the case of inspecting, repairing and exchanging a stationary plate brick 33, a sliding plate brick 49, etc. A bracket 3 is turned to open with a hinge 30 as a pivot in the stage of inspecting, repairing and exchanging the brick 33, the bracket 3 or a base plate 2, etc. Not only the door 4 contg. the brick 49, etc. but also the bracket contg. the brick 33, etc. are thus openable from the plate 2 and the inspection, adjustment, etc. of the brick 33, the bracket 3, the plate 2, etc. are easily and quickly accomplished.
Patent JP-H02209470-A (JP)
Title: Apparatus for producing fine particle film
Inventor: TAKAGI HIROTSUGU
IPC: C23C14/24
Filed: 1989-02-10
Abstract: PURPOSE:To eliminate the nonuniformity of the film thickness distribution of a fine particle film deposited on a substrate by installing a fan in an upstream chamber, thereby diffusing the flow of a carrier gas and uniformizing the concn. distribution of the fine particles. CONSTITUTION:After the inside of the upstream chamber 1 and a downstream a chamber 2 are evacuated to a vacuum by a discharge pump 5, the carrier gas 7 is made to flow and the inside of the upstream chamber 1 is held under a prescribed pressure. The fan 3 disposed between an evaporating source 6 and a gas introducing port is rotated and in succession, an alumina crucible is electrically heated to evaporate Ag, etc., as the evaporating source 6 to form the fine particles. The formed fine particles of Ag, etc., are ejected together with the above-mentioned gas 7 from the nozzle 4 toward the downstream chamber 2 and are deposited on a substrate 8.
Patent JP-H04358640-A (JP)
Title: Paper feeding mechanism of electrophotographic device
Inventor: SUZAKI MASABUMI
IPC: B65H3/52
Filed: 1991-02-25
Abstract: PURPOSE:To prevent abnormal paper feeding noise generated when highly smooth paper sheets are passed in the paper feeding mechanism of the electrophotographic device of a copier, a printer or the like which are composed of a paper feeding roller and a separation pad brought in pressure contact therewith. CONSTITUTION:There is provided, on the back side of the fitting position, of a separating base 23 which supports a separation pad 20, to a paper feeding base 24, a member 26 for forming an approximate box structure in combination with a paper feeding base 24. The member 26 for forming the box structure and the separation base 23 are fixed to the paper feeding base 24 by means of common fixing screws 25. As vibrations of the paper feeding part can be suppressed by means of a very simple constitution, the paper feeding abnormal noises, generated by the self-excited vibration of the separation pad when highly smooth paper sheets used overseas are passed through the separation pad can be prevented.
Patent JP-H10175907-A (JP)
Title: Medicinal use of 2,3-disubstituted cyclopentanone, its production and novel compound
Inventor: SAITO SEIICHI
IPC: A61P25/28
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine that can manifest excellent differentiation promotion of nerve cells with toxicity lowered and is useful as an antidimentia, nerve cell protector and for treatment of peripheral neuropathy due to diabetes and the like. SOLUTION: As an active ingredient, is used a compound of formula I [X is O, S, SO, SO2 , NH, Y is a (substituted) 1-6C hydrocarbon residue having a molecular weight of 15-400 as the whole group, where in the case that the residue is cyclic, this cycle residue may contain 1 or 2 heteroatoms; Z is carboxyl or a group derived therefrom, a (substituted) 1-4C aliphatic hydrocarbon residue] or its salt, typically trans-3-acetoxymethyl-2-[2,3-bis(hydroxy)propylthio]- methylcyclopentanone. The compound of formula I is prepared by reaction of a compound of formula II (Z' is Z) with a compound of formula III (X2 is S, O, NH).
Patent JP-S60174586-A (JP)
Title: Recording and reproducing device for video signal
Inventor: TATE KATSUICHI
IPC: H04N5/7826
Filed: 1984-02-20
Abstract: PURPOSE:To record or reproduce (n) pictures independently by making (n) tracks on a recording medium correspond to (n) divided areas of a display screen, and selecting the recording and reproducing modes of (n) respective tracks independently. CONSTITUTION:A video head 1 is fitted to a rotary drum, whose rotational frequency is set twice as high as a vertical scanning frequency to record video tracks Ta and Tb on a video tape 4 in every vertical scanning period V. The head 1 contacts the tape 4 at such an angle that there is an absence section about five times as large as a horizontal scanning period H during one turn. A video signal recording circuit part 13 sends the input video signal to a changeover switch 11 for a time which is 5H shorter for every V/Z of the signal, and a video signal reproducing circuit 12 restores the shortened video signal by expansion. The track Ta corresponds to the upper area 5a of the screen 5 of a CRT and the track Tb corresponds to the lower area 5b. Therefore, a video signal of students is recorded on the track Tb while a picture of an instructor which is recorded previously on the track Ta is displayed.
Patent JP-S62220359-A (JP)
Inventor: YURUGEN MIYURAA
IPC: H04N1/113
Filed: 1987-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05337132-A (JP)
Title: Repositioning tool
Inventor: PEETAA METSUTSUUSHIYUTABUENHAA
IPC: A61B17/58
Filed: 1993-02-19
Abstract: PURPOSE: To allow a strong force to be added to a screw, by forming a pair of inside-directed projections engageable to facing dents on a pair of jaw members in a repositioning tool for pedicel screws screwed to spinal columns. CONSTITUTION: A pair of levers 12, 14 are pivoted to a shaft 16 to constitute a plier 10. A mouth part 26 is formed at the end of the lever 12, 14. A jaw part 20 composed of a pair of jaw members 22, 24 with triangular projections 28, 30 is provided at the end of the lever. The inside of the mouth part 26 is integrally formed with matching parts 36, 38 having flat engage planes. A handle part 18 with lock arm 44 comprising a pair of handles 40, 42 is provided at the other end of the levers 12, 14. The pedicel screw 60 has a screwed shaft 62 and a circular head 64 with a pair of dents 70, 72, to which the projections 28, 30 of the jaw part 20 are engaged in to turn the screw 60.
Patent JP-H05231767-A (JP)
Title: Freeze drier
Inventor: RAINAA RIRUKE
IPC: F26B5/06
Filed: 1991-02-25
Abstract: PURPOSE: To obtain a freeze-drying apparatus comprising a freeze-drying chamber, a condensation chamber, and an intermediate plate, having an interruptible flow-through part interposed between in which the flow-through cross-sectional area can be regulated correctly. CONSTITUTION: Two discs 15, 18 relatively rotatable are provided, in order to form a closable flow-through part. Each plate carries circular holes 21, 22 at a radial distance away from the axis of rotation, and these holes are so located and designed that by rotating the discs a position of complete axial overlap, one of zero axial overlap and any position in between can be made adustable.
Patent JP-S57146077-A (JP)
Title: Method of and apparatus for installing rocker arm for use in mechanical fuel pump
Inventor: TAGUCHI BUNICHI
IPC: F02M35/06
Filed: 1981-03-03
Abstract: PURPOSE:To enable to prevent turning of a pin in a reliable manner, by forming plate holes in grooves into which a pin is to be press fitted, and filling the inner spaces of the grooves and plate holes with a resin by injecting the resin from the grooves. CONSTITUTION:A pin 7 is extended through a rocker arm 6 and the opposite ends of the pin 7 are forced into respective groove 13. Here, it is preferable to insert the pin into the grooves 13 to such an extent that the peripheral surface of the pin 7 comes into contact with the botoom of the grooves 13. Then, a resin P is injected into the grooves 13. The resin P thus injected into the grooves 13 flows to the back of the pin 7 through a clearance H, so that turning of the pin 7 can be prevented positively. At the same time, since the plate holes 14 are also charged with the resin P, turning of the pin 7 can be prevented more positively.
Patent JP-S58147742-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IWAMURO MASAO
IPC: G03C7/20
Filed: 1982-02-25
Abstract: PURPOSE:To obtain an ultrafinely granulated photosensitive material improved in desilvering performance, and enhanced in sensitivity, by forming an antihalation layer and a backing layer contg. a dye on both sides of a support, and further, on the antihalation layer side, blue, green, and red sensitive silver halide emulsion layers. CONSTITUTION:An antihalation layer contg. <=0.2g silver/m<2> colloidal silver, and a backing layer contg. a dye are formed on both sides of a support., and on the side of the antihalation layer, blue, green, and red sensitive silver halide emulsion layers, each contg. a diffusion-resistant coupler, and >=7.0g silver/m<2>, thus permitting formation of an ultrafinely granulated photosensitive material improved in desilvering performance and sharpness, and elevated in sensitivity.
Patent JP-H02209023-A (JP)
Title: Automatic selector for broadcast radio wave
Inventor: HORII TOMIO
IPC: H04B1/16
Filed: 1989-02-09
Abstract: PURPOSE:To receive a broadcast of the same program continuously with use of simple operation without interruption by adopting the constitution that a broadcast wave with most excellent reception intensity is received automatically among plural broadcast waves of the same broadcast program when an equipment is moved over plural districts. CONSTITUTION:Tuning circuits 2-7, 12-17, 22-30 receiving a broadcast wave from a broadcast station, manual selector 34-36 bringing the tuning circuits to the state receiving plural broadcast stations belonging to one optional group among plural groups broadcasting one and same program, 1st automatic selectors 8-10, 18-20, and 31-33 selecting automatically a broadcast station with most excellent reception intensity among plural broadcast stations selected by the manual selectors and a 2nd automatic selector 37 are provided to the title equipment. When the manual selectors are operated manually, each is brought into the state receiving the plural broadcast stations belonging to one optional group among the plural groups of broadcast stations broadcasting one and same broadcast program, and a broadcast station with the most excellent reception intensity among the selected plural broadcast stations is selected automatically by the automatic selector.
Patent JP-H08225266-A (JP)
Title: Diagnostic device for elevator
Inventor: YONETANI YUTAKA
IPC: B66B3/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a diagnostic device for an elevator capable of judging the omen of a failure of the elevator by merely collecting the operation data from a measuring means normally provided to measure the operating characteristic of the elevator. CONSTITUTION: The operation data of an elevator 3 measured by a data measurement section 10 are stored in a storage section 112. The average value of the individual operation data, the standard deviation value, and the difference between the average value collected previously and the standard deviation value are calculated and stored in a memory section 132. The average value and standard deviation value are transmitted to a failure diagnostic device 2. The average value and standard deviation value for the elevator of the same type are selected, the difference between that average value and the average value collected previously is calculated and transmitted to a comparison/ judgment section 13.  The omen of an elevator failure is judged based on the difference between the average value and standard deviation value read from the memory section 132 and the average deviation value difference and average value difference transmitted from the failure diagnostic device 2.
Patent JP-S55123152-A (JP)
Title: Heat radiating body
Inventor: MAEKAWA TETSUO
IPC: F28F13/18
Filed: 1979-03-15
Abstract: PURPOSE:To obtain a heat radiating body surface with a high heat conductivity by a method wherein an anode oxide film is formed on an Al-main material surface, which is engraved through its pores, concerning the heat radiating body with a surface treated layer of a high heat conductivity used for ebullition cooling. CONSTITUTION:When an Al-main material 1 is immersed in a mixed solution of sulfuric acid, chromic acid, phosphoric acid, etc. or 2 kinds of the acids to form an anode oxide film, Al is dissolved in an electrolyte to form a porous film. When an active layer 4 and a ground metal 1 are engraved through a pore 31 of the porous film after that, a cavity 2 is made to gain a surface condition with a high heat- transfer.
Patent JP-S62188583-A (JP)
Title: White uniformity adjusting circuit for color television receiver
Inventor: SUZUKI YOSHITERU
IPC: H04N9/73
Filed: 1986-02-14
Abstract: PURPOSE:To easily realize the adjustment of a white uniformity by an electric circuit by providing a picture division means and a contrast adjusting means for adjusting the size of the signal corresponding to the part optionally selected on the divided parts of the picture every primary color signal. CONSTITUTION:For instance, an operator for the adjustment observes the display 8 receiving a white signal and selects the optional part of the picture divided in a control signal generating circuit 1 in a data input circuit 2, Now, when the light of the red fluorescent member is weak in a certain part, the signal is inputted in the data input circuit 2 so as to enlarge a red contrast in a memory circuit 3 for storing a red signal, namely, while adjusting the quantity of data so as to increase the quantity of the beam of a red electron gun. This adjustment is executed on the optional part of the picture on the respective signals of red, green and blue and then, the adjustment of the white uniformity can be carried out. Thus, the device is constituted of the electric circuit, so that the highly accurate adjustment can be easily performed.
Patent JP-H07240814-A (JP)
Title: Image forming method and device therefor
Inventor: TOIKAWA YUJI
IPC: H04N1/00
Filed: 1994-03-01
Abstract: PURPOSE:To realize the effective utilization of a document custody place by converting information of a one-side original into information of a double-side original so as to reduce the waste of the original and recording paper. CONSTITUTION:The device is provided with an image read means 1, a white paper detection means 51 detecting a white side of an original, a storage means 2 storing image data of the original and original information, a recording paper supply means 3 supplying the recording paper, a control means 5 controlling the read of the image data stored in the recording paper corresponding to the original information, a recording means 4 storing the image data onto the recording paper, plural paper discharge trays 7 storing the recording paper recorded by the recording means, and a recording paper sort means 6 sorting an original whose white paper side is recorded with image data of other original and an original storing the image data onto a white paper side of the other original to different paper ejecting trays, and a double-side original is formed by recording the image data of the other original onto a white paper side of the original.
Patent JP-S52115188-A (JP)
Title: Prober
Inventor: IKUMI MASUZOU
IPC: H01L21/66
Filed: 1976-03-24
Abstract: PURPOSE: To speed the characteristic measurement to ICs , LSIs, etc. by protruding probes from two directions opposing to more than two electrode pads on the diagonal lines of the elements formed in a semiconductor wafer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07243616-A (JP)
Title: Liquid fuel burning apparatus
Inventor: KUWABARA YASUAKI
IPC: F23D11/02
Filed: 1994-03-01
Abstract: PURPOSE:To provide an evaporator apparatus with reduced preheating time in a liquid fuel burning apparatus by reducing power supply to a heater for heating the evaporator upon preheating. CONSTITUTION:A up (t) is ensured between a heat recovery part 42 and an evaporator body 41 in a low temperature state. Upon preheating predetermined temperature is attained in a short time by permitting a heater 4 to heat only the evaporator body 41. The heat recovery part 42 and the evaporator body 41 are thermally expanded upon the burning to bring the gap to 0, whereby combustion heat recovered plate in the heat recovery part 42 is transmitted to the evaporator body 41 and hence power supply to the heater is reduced.
Patent JP-2000232079-A (JP)
Title: Peeling device for chip piece from expansion sheet
Inventor: HISHIDA TAKESHI
IPC: H01L21/301
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce damage caused to a scraper body by providing a head member with a wedge scraper body so as to move back and forth at an inclined angle of turning obliquely downward toward an upper surface of a turning table. SOLUTION: A head member 14 is provided with a first scraper body 16 formed into a wedge of width dimension W1 so as to move back and forth at an inclined angle of turning obliquely downward toward an upper surface of a turning table in a cylinder. Further, a second scraper body 18 that is made wider in width dimension W2 and a third scraper body 19 that is made wider furthermore in width dimension W3 are provided by the side of the first scraper body 16, so as to move back and forth at an inclined angle of turning obliquely downward toward the upper surface of the turning table 11 in individual cylinders, etc., in the same way as the first scraper body 16. As a result, damage caused to each of scraper bodies 16, 18 and 19 is reduced, and labor for maintenance such as replacement therefor is sharply reduced.
Patent JP-S61190762-A (JP)
Title: Recorder of audio signal
Inventor: TAKAHASHI TAKAO
IPC: G11B20/24
Filed: 1985-02-19
Abstract: PURPOSE:To obtain an audio signal being applied normally with noise reduction, at reproduction, by eliminating this part in advance by a limitter, in case there is a part exceeding the maximum permissible input level of an A/D converter to an audio input signal, at recording. CONSTITUTION:In a signal line between a filter 13 and a noise reduction circuit 14, a limiter 3 to limit the level of a signal Sa at the level corresponding to the maximum permissible input level of the A/D converter 15. In such a way, at recording, when the audio signal Sa is fetched from the filter 13, after the signal Sa is limited to the maximum permissible input level of a converter 15 by a limiter 31, and supplied to a noise reduction circuit 14 in the output signal Sn, there is not the part exceeding the maximum permissible input level of an A/D converter 24. In such a way at reproduction, the audio signal Sa that the noise reduction is normally applied can be obtained.
Patent JP-S62266272-A (JP)
Title: Stem-nose seal
Inventor: GEARII UIRIAMU SHIETSUFUERU
IPC: F16K1/46
Filed: 1987-02-13
Abstract: A valve member (E) for a shut-off valve has a stem tip seal (F) and is adapted for selective movement axially towards and away from an associated valve seat (76). A generally cylindrical sleeve (80) is carried by the valve member (E) and has an end defining an outer annular seal surface (91) adapted for cooperative sealing engagement with the seat (76). Mounted centrally within the sleeve (80) for limited axial movement is a rigid cylindrical body (88) that defines an inner annular seal surface (90) adapted for engagement with the seat (76) at a location radially inwardly of the outer annular seal surface. Formed between the sleeve (80) and the rigid body (88) is an annular chamber (96) which opens axially inwardly from a narrow slot (94) located between the inner annular seal surface (90) and the outer annular seal surface (91). A mass of resilient packing material (97) substantially fills the chamber (96) and extends axially outwardly of the slot (94) to define a medial annular seal surface (103). Means are associated with the rigid body (88) for generating pressure on the packing material (97) when the body is forced axially towards the valve member (E). In addition, the inner annular seal surface (90) is configured to engage the seat (76) prior to engagement by either the medial annular seal surface (103) or the outer annular seal surface (91).
Patent JP-H04246617-A (JP)
Title: Optical fiber collimator
Inventor: SUZUKI YOICHI
IPC: G02B6/32
Filed: 1991-01-31
Abstract: PURPOSE:To facilitate the centering of a spherical lens and a ferrule with a fiber at the time of fixing the spherical lens and the ferrule in a sleeve and to facilitate positioning and fixing at the time of combining the same with an optically passive element or optically active element. CONSTITUTION:The through-hole of the sleeve 12 is made into a stepped structure in which a small-aperture diameter part 20 having the diameter nearly equal to the outside diameter of the ferrule 16 and a large-aperture diameter part 22 larger than the outside diameter of a drum lens 18 continue with an intermediate step part 24 as a boundary. The spherical part of the drum lens is fixed by low melting glass 26 in the state of pressing this part to the edge 24a of the intermediate step part in the large-aperture diameter part and the ferrule with the fiber is inserted into the small-aperture diameter part and is fixed in the position where the end face of the fiber matches the focal length of the lens.
Patent JP-S59157928-A (JP)
Inventor: SHIMATANI TATSUO
IPC: H01H37/52
Filed: 1983-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05228093-A (JP)
Title: Dish washer
Inventor: SUNAKAWA AKIRA
IPC: A47L15/42
Filed: 1992-02-19
Abstract: PURPOSE:To enable the prevention of the infiltration of moisture into a control box mounted on a door through the inside of an internal door body from the inside of a washing chamber without requiring additional parts CONSTITUTION:An internal door body 27 is mounted on the rear side of a base body 25 of a door 11 and a control box 30 containing electric parts 29 for controlling is mounted on the surface side thereof. A flap piece part 34 is formed integral on the control box 30 sticking out backward and the base body 25 has an opening 35 inside the control box 30 and at the rear side part of the flap piece part 34 and the flap piece part 34 is put closely on the internal surface of an internal door body 27 through an opening 35. Thus, the side of the control box 30 inside the internal door body 27 is cut off airtight from the opposite side of the control box 30.
Patent JP-S57145497-A (JP)
Title: Wave transmitter and receiver
Inventor: SAITOU YUKIO
IPC: H04R1/22
Filed: 1981-03-05
Abstract: PURPOSE:To prevent the short circuit between the electrodes without any insulated layer and to reduce the reflection of a received wave sound with a light- weight structure for a wave transmitter/receiver, by forming an oscillator by folding a piezoelectric sheet having the electrodes on both surfaces in an odd number of times and in the form of a bellows. CONSTITUTION:A high molecular piezoelectric sheet 1 containing the electrodes 3 and 4 on both surfaces is folded in an odd number of times and in the form of a bellows. The folded sheet 1 is formed into a cylinder. This cylinder is cut in a desired length. Then at least both end faces of the entire surface are covered watertight with an insulated medium having the acoustic impedance density close to that of the medium to be used.
Patent JP-S59155995-A (JP)
Inventor: MORIKAWA ASAO
IPC: H05K3/46
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。